import React, { Component } from 'react'

export default class App extends Component {
  state = {
    checked: true
  }
  handleChange = (e)=> {
    console.log(e.target.checked)
    this.setState({
      checked: e.target.checked
    })
  }
  render() {
    return (
      <div>
        <input type='checkbox' checked={this.state.checked} onChange={this.handleChange} />
      </div>
    )
  }
}
